Photograph of an iPhone

3G versus 4G

In this mobile age, data is one of the most important elements of a mobile phone deal. The higher the data, the faster your connection. 3G and 4G technology are dominating the telecommunications marketplace right now, but which is better for you?

3G at Asda mobile

What is 3G?

3G is a mobile data connection that first became available in the UK in 2003. It’s an abbreviation of “third generation”, meaning it’s the third type of data technology the mobile phone world has access to. 

After the first and second generations (1G and 2G) could no longer support our demands, 3G data was developed. This was the first time it became easy to use the internet while travelling, as users could access apps and websites reliably across the country. 

How fast is 3G internet speed?

3G is capable of download speeds of up to 7.2Mbps. While it is technically slower than 4G (it is an older form of technology after all), it is still fast enough for most day-to-day services.

Why would you still use 3G?

Some older mobile phones will only support 3G, so depending on the handset you choose, this may be your only data option. 

All mobile networks offer 3G, but if you think you’re in need of faster internet speeds, you might want to opt for a deal with 4G data included.

3G still remains the ‘backup’ behind 4G phones. Sometimes you could be in an area where 4G can’t get signal, so your phone will fall back on to 3G, which is more universally available. 

 

4G at Asda mobile

What is 4G?

First rolled out in the UK in 2012 by EE, the “fourth generation” of data technology quickly became a dominant force in the marketplace. 4G is typically faster, smoother, and less disruptive than 3G, though it may soon be overtaken in popularity by the “fifth generation”. 

How fast is 4G internet speed?

4G is significantly faster - you can expect download speeds of up to 60Mbps.

Where can you get 4G?

You can use our coverage checker to find out if your area is covered by 4G. 

What is the difference between 3G and 4G?

Speed

According to Ofcom, 4G is between 5-7 times faster than 3G technology, and capable of speeds up to 60mbps (at least on our network). This means that if you’re browsing the web, streaming videos, or downloading music, they will all work much faster if you’re connected to 4G over 3G. 

Voice calls

Having 4G on your phone automatically enables VoLTE (Voice over LTE), which is the ability to make phone calls over 4G data. This leads to higher quality calls that are less glitchy, given your signal is adequate. 

Cost

As 4G is a more advanced and faster form of technology, it can be more expensive. It works at a much higher speed than 3G, using more advanced processes than its predecessors. However, now that 4G is more widespread across mobile networks, we can offer great bundles with 4G internet at no additional cost. 

Compatibility 

Phones that were built before 2010 are usually not compatible with 4G, so you might want to check your handset’s ability to connect with 3G or 4G data before purchasing. If you have an older phone and want 4G data for downloads or streaming, then it might be time for an upgrade. 

4G Network Coverage

EE’s 4G network covers 99% of the UK population as of June 2020, and provides the fastest speeds compared to its competitors. 

EE’s 3G availability is actually slightly lower, covering 98% of the population, but this is not a drastic difference. 

 

5G at Asda mobile

What is 5G?

The “fifth generation” (5G) technology was launched by EE in the UK at the end of May, 2019. It’s much faster than the previous generations of data, but not as widespread as of yet. 

Of course, it’s not all about speed. 5G technology has a greater capacity to deal with multiple devices connecting at the same time, and a reduction in latency so there are less delays between asking and performing an action. 

If you don’t think 4G is fast enough for your download and streaming needs, you can learn more about 5G

 

Data with Asda mobile

At Asda mobile, all of our data bundles come with 4G as standard. We also offer 5G on all our bundles £10 or more. With all our bundles, you'll also enjoy:

  • No contracts or credit checks
  • Lasts for one calendar month
  • Unlimited calls and texts
  • Up to 99% UK population coverage
  • Roam like you're home in 36 European destinations
  • Powered by Vodafone

If you’re thinking of buying a 4G data plan, you can browse Asda’s monthly bundles and pick up a great deal today! 


No contracts, no limits
No contracts, no limits

With no contract you have the freedom to flex your usage whenever you need to.

Powered by Vodafone
Powered by Vodafone

Powered by Vodafone with up to 99% UK population coverage.

Cap your spend
Cap your spend

Put a limit on how much you spend every month so you don't need to worry about getting a big bill.

I have had payg SIM for 3 mths it's been great reception and low cost about £1 a month. I use wi-fi and what's app calls when available this has kept cost down

SF

My experience has been far from negative and I’m very happy & impressed with how simple and good Asda Mobiles app, website & Call Centre is. Made one call to them and everything sorted, worked first time.

IT

Asda amazing been in hospital for few days had no problem with signal and no problem using data on phone powered by Vodafone 😁👍

MA

I have rung many mobile phone operators and I must say Asda Mobile have been the easiest to access. Well done Asda. Please do not hide behind bots talk to your customers. Your staff are really helpful. You deserve a 5* rating

SAB